18130+4251 SLV 6 AC

 
 
18h 13m 02.37s +42° 51' 05.2" P.A. 129.00 sep 42.8 mag 10.16,11.90 Sp F2
 
 
Coord 2000 18130+4251 Discov num SLV   6 Comp AC Coord arcsec 2000 18 13 02.37 +42 51 05.2
Date first 1962 Date last 2018 Obs 11
Pa first 123 Pa last 128.9 P.A. Now (θ) 128.9°
Sep first 40.3 Sep last 42.798 Sep. Now (ρ) 42.798"
Mag pri 10.16 Mag sec 11.90 delta mag (ΔM) 1.74 Spectral class F2 (yellow-white)
Pri motion ra +003 Sec motion ra -006
Pri motion dec -005 Sec motion dec -102
Notes N (See Notes)
rPM=0.953
This double is not physical.
 
 
18130+4251 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 13 02 +42 51 05 ES 473 AB 2018 26 98 30.7 10.16 10.48 0.32
Show 18 13 02 +42 51 05 SLV 6 AC 2018 11 129 42.8 10.16 11.90 1.74 <===
Show 18 13 05 +42 51 00 ES 473 BC 2018 13 173 22.5 10.48 11.90 1.42
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3111-00728-1 Gaia DR2 2113285267260984192
 
 
WDS 18130+4251 SLV 6 AC : NOTES
 
 
discov_num notes refcode
ES 473 B is BD+42@3026.
 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Slv1965 Po - Salukvadze, G. 1965AbaOB..32...69S
Slv1965 Bull. Abastumani Obs. #32, 69, 1965
Slv1972 Po j Salukvadze, G. 1972AbaOB..43...95S
Slv1972 Bull. Abastumani Obs. #43, 95, 1972
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18130+4251 SLV 6 AC 1998 2 127 41.9 10.16 11.70 F2 D 181302.37+425105.2
18130+4251 SLV 6 AC 2003 3 127 42.1 10.16 11.90 F2 N D 181302.37+425105.2
18130+4251 SLV 6 AC 2017 4 130 42.8 10.16 11.90 F2 N 181302.37+425105.2
18130+4251 SLV 6 AC 2018 6 130 42.8 10.16 11.90 F2 N 181302.37+425105.2

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 18130+4251 SLV 6 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18130+4251 SLV 6 AC : MEASURES
 
 
No records found.

 
 
WDS 18130+4251 : VIRTUAL EYEPIECE
 
 

18130+4251 ES  473A mag 10.16 Sp F2 18130+4251 ES  473B sep 31.0 P.A. 99.10 mag 10.48 Sp F5 18130+4251 SLV   6C sep 36.3 P.A. 137.70 mag 11.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 18130+4251 : ALADIN DSS IMAGE @ 18h 13m 02.37s +42° 51' 05.2"
 
 
 
 
WDS 18130+4251 SLV 6 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18130+4251  ES  473AB distance=1' 18130+4251  SLV   6AC distance=1' 18130+4251  ES  473BC distance=1' 18132+4315  A   576 distance=24' 18109+4242  ROE   6CD distance=34' 18109+4242  ROE   5AB distance=37' 18109+4242  ROE   5AC distance=37' 18108+4212  TDT 724 distance=47' 18092+4314  ES 1417AB distance=49' 18092+4314  ES 1417BC distance=49' 18094+4319  ES 1418 distance=49' 18097+4334  CVR 868 distance=57' 18179+4311  KPP4103 distance=58' 18120+4355  ES 1419 distance=64' 18181+4334  A   579 distance=71' 18199+4258  ES  474 distance=76' 18178+4351  A   578Aa,Ab distance=80' 18178+4351  A   578AB distance=80' 18173+4355  A   577 distance=80' 18180+4351  UC 3549 distance=81' 18131+4129  TOK 319 distance=83' 18055+4301  TDS 903 distance=84' 18063+4213  ROE  18 distance=84' 18054+4306  COU1787 distance=85' 18058+4215  KPP2613 distance=88' 18126+4123  STF2298AB distance=89' 18126+4123  STF2298AC distance=89' 18126+4123  WAL  89AB,D distance=89' 18156+4417  ES 1420AB distance=91' 18156+4417  ES 1420AC distance=91' 18050+4233  UC 3488 distance=91' 18083+4406  KPP4086CD distance=92' 18084+4407  HDS2554 distance=92' 18176+4409  RAO 386 distance=92' 18162+4423  ES 1421 distance=98' 18177+4122  LDS4783 distance=103' 18058+4400  LDS4775 distance=105' 18221+4222  RAO 390 distance=105' 18043+4206  COU1786Aa,Ab distance=107' 18043+4206  ROE   1AB distance=107' 18158+4107  ES 1651 distance=109' 18072+4430  BRT1914 distance=118' 18227+4200  SKF 320AB distance=119' 18227+4200  KPP4393BC distance=119' 18153+4054  BVD 261 distance=120' 18240+4236  KPP 963 distance=122' 18186+4104  BRT1915 distance=123' 18026+4204  UC 3480 distance=125' 18242+4228  COU1788AB distance=126' 18242+4228  GII 266Aa,Ab distance=126' 18064+4437  COU1926 distance=127' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 18130+4251 ES 473 AB 98 30.7 1
Show 18130+4251 SLV 6 AC 129 42.8 1
Show 18130+4251 ES 473 BC 173 22.5 1
Show 18132+4315 A 576 282 0.4 24
Show 18109+4242 ROE 6 CD 228 11.1 34
Show 18109+4242 ROE 5 AB 115 14.9 37
Show 18109+4242 ROE 5 AC 32 193.5 37
Show 18108+4212 TDT 724 56 0.5 47
Show 18092+4314 ES 1417 AB 206 13.9 49
Show 18092+4314 ES 1417 BC 277 4.2 49
Show 18094+4319 ES 1418 303 4.3 49
Show 18097+4334 CVR 868 207 28.7 57
Show 18179+4311 KPP4103 295 1.9 58
Show 18120+4355 ES 1419 320 10.4 64
Show 18181+4334 A 579 340 1.5 71
Show 18199+4258 ES 474 41 3.0 76
Show 18178+4351 A 578 Aa,Ab 244 0.3 80
Show 18178+4351 A 578 AB 167 1.8 80
Show 18173+4355 A 577 304 0.7 80
Show 18180+4351 UC 3549 159 20.7 81
Show 18131+4129 TOK 319 301 94.2 83
Show 18055+4301 TDS 903 173 1.1 84
Show 18063+4213 ROE 18 171 14.9 84
Show 18054+4306 COU1787 325 0.4 85
Show 18058+4215 KPP2613 113 24.0 88
Show 18126+4123 STF2298 AB 172 1.9 89
Show 18126+4123 STF2298 AC 40 72.9 89
Show 18126+4123 WAL 89 AB,D 71 46.6 89
Show 18156+4417 ES 1420 AB 66 8.3 91
Show 18156+4417 ES 1420 AC 9 14.6 91
Show 18050+4233 UC 3488 313 4.2 91
Show 18083+4406 KPP4086 CD 236 2.9 92
Show 18084+4407 HDS2554 205 0.1 92
Show 18176+4409 RAO 386 228 0.4 92
Show 18162+4423 ES 1421 345 11.8 98
Show 18177+4122 LDS4783 135 56.4 103
Show 18058+4400 LDS4775 53 15.7 105
Show 18221+4222 RAO 390 234 3.3 105
Show 18043+4206 COU1786 Aa,Ab 11 0.2 107
Show 18043+4206 ROE 1 AB 186 24.3 107
Show 18158+4107 ES 1651 5 2.5 109
Show 18072+4430 BRT1914 160 4.1 118
Show 18227+4200 SKF 320 AB 193 1.5 119
Show 18227+4200 KPP4393 BC 218 26.7 119
Show 18153+4054 BVD 261 307 20.9 120
Show 18240+4236 KPP 963 72 7.9 122
Show 18186+4104 BRT1915 12 4.5 123
Show 18026+4204 UC 3480 18 23.8 125
Show 18242+4228 COU1788 AB 142 3.0 126
Show 18242+4228 GII 266 Aa,Ab 124 0.1 126
Show 18064+4437 COU1926 124 0.3 127

 
 
WDS 18130+4251 : COMPONENTS
 
 
  A B
B pa=99.1°
sep=30.96"
 
C pa=137.7°
sep=36.31"
pa=195.6°
sep=22.82"
 
 
18130+4251 A
 
 
Coord arcsec 2000 181302.37+425105.2 Mag 10.16 Spectral class F2 (yellow-white) PmRA 3.00
PmDE -5.0 Tycho2 3111-00728-1
Tycho2
Tycho2 3111-00728-1 Pflag RAmdeg 273.25991987 DEmdeg 42.85145377
PmRA 4.1 PmDE -4.4 E RAmdeg 19 E DEmdeg 18
E pmRA 1.1 E pmDE 1.1 EpRAm 1986.84 EpDEm 1987.28
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 10.695 E BTmag 0.036 VTmag 10.161
E VTmag 0.031 Prox 310 TYC T HIP
CCDM RAdeg 273.25990361 DEdeg 42.85146333 EpRA 1990 1.59
EpDE 1990 1.59 E RAdeg 21.2 E DEdeg 19.7 Posflg
Corr 0.0
 
 
18130+4251 B
 
 
Coord arcsec 2000 181305.15+425100.3 Coord calc 181305.15+425100.3 Mag 10.48 Spectral class F5 (yellow-white)
PmRA -4.00 PmDE 7.0 Tycho2 3111-00876-1 Calc delta mag 0.32
Tycho2
Tycho2 3111-00876-1 Pflag RAmdeg 273.27149569 DEmdeg 42.85010563
PmRA -2.3 PmDE 7.2 E RAmdeg 22 E DEmdeg 22
E pmRA 1.2 E pmDE 1.1 EpRAm 1985.55 EpDEm 1985.16
Num 7 Q RAmdeg 1.3 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 11.020 E BTmag 0.046 VTmag 10.485
E VTmag 0.038 Prox 310 TYC T HIP
CCDM RAdeg 273.27149861 DEdeg 42.85008222 EpRA 1990 1.58
EpDE 1990 1.57 E RAdeg 26.4 E DEdeg 25.5 Posflg
Corr 0.0
 
 
18130+4251 C
 
 
Coord arcsec 2000 181304.59+425038.3 Mag 11.9 PmRA -6.00 PmDE -102.0
Calc delta mag 1.74 Calc coord yes